Math, asked by vatsalsinghkv, 1 year ago

Please solve them...


I don't understand the way in which it's done in R.D. Sharma

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Answered by bharathkumat08pdc4rz
0
(tan3x)(tan2x.-1)(tanx-1)=tan3x-tan2x-tanx

vatsalsinghkv: ...?
bharathkumat08pdc4rz: ...?
vatsalsinghkv: pagal ho?
vatsalsinghkv: sorry
vatsalsinghkv: kuch bhi samaj nhi aaaya
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